switchROLL grooves, length 295 mm, black. Colour = black. Length = 295 mm. Diameter = 150 mm. Simple and versatile, interchangeable surface. Grooved surface for pleasant massage. Easy to clean. Fascial roller for self-massage - relieves tension and pain. The interchangeable surface enables different ways of training fascia. Suitable for gentle massage or specific training routines depending on the day. Simply add the accessory sets (see Accessories) to the complete roller - it is practical to use and sustainable. The extremely stable, durable core of the roller and the hardwearing surface easily withstand intensive training, even over the long term. Available in two degrees of hardness: Charcoal - low hardness level for beginners and people sensitive to pain, gentle massage Black - high degree of hardness for athletes and intense massage effect switchROLL grooves: the surface provides a pleasant massage, gently kneading the connective tissue and improving the skin's appearance. The grooves stimulate circulation of the blood and loosen fibrous adhesions and tension with long-term use.